code: def _get_alembic_dir() -> str:
      return Path(__file__).parent / "migrations"
  
file_path: mlflow/mlflow/server/auth/db/utils.py
imports: from pathlib import Path
  from alembic.command import upgrade
  from alembic.config import Config
  from alembic.migration import MigrationContext
  from alembic.script import ScriptDirectory
  from sqlalchemy.engine.base import Engine
label_desc: Use image node_id 1 for calling a global function with example usage: _get_alembic_dir() and returns: unknown